Answer:
contains a standardized structure containing research question, a hypothesis, and methods and results, unlike an essay or news article.
I believe it's D, I could be wrong but it's the one that makes the most sense.
My family is kind of annoying sometimes. My 7 year old brother is OBSESSED with cars. HE has a crush on our next door neighbour. My mom is sort of a well known singer. My dad's VERY strict. And then there's our dog, Maxie. She's a pomeranian pooch.
I believe it is going to be C but I may be incorrect.